Bio Sand 1mm–2mm 10kg – natural sand for marine aquariums
White 1–2 mm marine aquarium sand, 10 kg, with calcium carbonate content and a two-vial nitrifying bacteria…
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Find a productProduct description
Aquaforest Bio Sand is a white substrate for marine aquariums, supplied in a 10 kg box. It suits hobbyists setting up a new tank or topping up an existing sand bed, and includes a bacterial kit intended to shorten tank maturation.
Why it matters
- Contains calcium carbonate, which the manufacturer states helps stabilise water chemistry.
- Two-vial kit: one with selected nitrifying bacteria, one with a nutrient medium to support them, intended to speed up closing of the nitrogen cycle.
- Ready for use 24 hours after preparation, so the substrate can be introduced without a long waiting period.
- The 1–2 mm grain size produces an even, natural-looking bottom.
Specifications
- Colour: white
- Grain size: 1–2 mm
- Weight: 10 kg
- Packaging: 10 kg box
- Symbol: AF BIO SAND 1 - 2MM 10KG BOX
- EAN: 5902026736381
What it works with
Designed for marine aquariums, with the calcium carbonate content and bacterial kit intended both for new setups and for established tanks adding fresh sand. Recommended tank volume is not given in the product data, so confirm the required quantity for your aquarium size before ordering.
Technical specification
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Frequently asked questions
The sand has a grain size of 1–2 mm. The manufacturer describes it as giving the bottom a natural, even look.
It is suitable for both new marine tanks and for adding to an existing substrate. The package contains 10 kg of sand.
The set includes two vials: one with selected nitrifying bacteria and one with a nutrient medium that supports their growth. According to the manufacturer, this helps the nitrogen cycle complete faster.
The sand contains calcium carbonate, which the manufacturer says helps stabilise the water's pH. This is one of the sand's main features for marine aquariums.
The sand is ready to use 24 hours after preparation. Its white colour and natural appearance make it suitable for a visible, clean bottom layer.
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